Shower head



FIG. 1 is a front perspective view of a shower head showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines showing in FIGS. 5 and 6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a shower head, as shown and described. 